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Pine with Snapping Sound and Brown Needles: Bark Beetles

Stressed Pine Topped Earlier? Now Bark Beetles Are Killing It

Your pine has 50% brown needles and an electric-fence snapping sound. Photo shows engraver beetles (Ips spp.). They attack stressed trees—topping likely weakened yours. They girdle the cambium, cutting water flow.

Only Real Option

Remove the tree. Insecticides (Onyx) require spraying the entire trunk to the top—impractical. The tree is beyond saving.

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